2 countdown timersCan be used during interval training that alternates between two different paces.Measuring unit: 1 secondInput range: 00'05" to 99'55" (1-minute increments and 5-second increments)Other: Number of repeats settable from 1 to 10

5 daily alarms

Hourly time signal

Battery power indicator

Power Saving (display goes blank to save power when the watch is left in the dark)

Approx. battery operating time:10 months on rechargeable battery (operation period with normal use without exposure to light after charge)23 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Size of case: 52.2 × 46.6 × 13.8 mm

Total weight: 39.5 g

LED:Amber

CASIO

Casio was established in April 1946 by Tadao Kashio, an engineer specializing in fabrication technology. Kashio's first major product was the yubiwa pipe, a finger ring that would hold a cigarette, allowing the wearer to smoke the cigarette down to its nub while also leaving the wearer's hands free.

Today, Casio is best known for its wide range of digital cameras, its durable and fashionable watches and its array of electronic keyboards.